327332091 has 4 divisors (see below), whose sum is σ = 436442792. Its totient is φ = 218221392.

The previous prime is 327332087. The next prime is 327332129. The reversal of 327332091 is 190233723.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 327332091 - 2² = 327332087 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (327332041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54555346 + ... + 54555351.

It is an arithmetic number, because the mean of its divisors is an integer number (109110698).

Almost surely, 2^327332091 is an apocalyptic number.

327332091 is a deficient number, since it is larger than the sum of its proper divisors (109110701).

327332091 is a wasteful number, since it uses less digits than its factorization.

327332091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109110700.

The product of its (nonzero) digits is 6804, while the sum is 30.

The square root of 327332091 is about 18092.3213270161. The cubic root of 327332091 is about 689.1750211720.

The spelling of 327332091 in words is "three hundred twenty-seven million, three hundred thirty-two thousand, ninety-one".